Horizontal solar energy collector



FIG. 1 is a perspective view of a horizontal solar energy collectorshowing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, shown in environmental use.

The broken lines shown represent unclaimed subject matter and form nopart of the claimed design.

I claim the ornamental design for a horizontal solar energy collector,as shown and described.